Building A Resin Water Surface For A Docked Gundam Diorama
A convincing harbour scene can make a Gundam diorama feel much larger than its base. A mobile suit standing beside a weathered dock, with hull reflections and gentle ripples around the pilings, creates a strong sense of scale. Epoxy resin is well suited to this effect because it forms a clear, glass-like surface that can be tinted, layered and textured.
The most reliable approach is to treat the water as a shallow scenic feature rather than a deep pour. Plan the shoreline, secure every object, seal the base and work in thin layers. This is especially useful in Australia, where warm weather in Brisbane or Sydney can shorten resin working time, while cooler Melbourne conditions may lengthen curing.
| Water effect | Best use | Advantages | Main caution |
|---|---|---|---|
| Clear epoxy resin | Harbour, lake or calm sea | Deep gloss and realistic reflections | Bubbles, heat and long curing time |
| Two-part casting resin | Deeper water sections | Better for controlled pours | Usually more expensive |
| Acrylic gel medium | Ripples and foam | Easy to shape and paint | Lacks deep transparency |
| Clear silicone | Wet edges and flexible waves | Useful for small details | Can attract dust and resist paint |
Planning The Dockside Scene
Begin with a shallow tray or sealed MDF base. Draw the waterline, dock footprint and position of the Gundam before mixing anything. A docked mobile suit looks more convincing when its feet, support gantry or service platform interact with the scene instead of simply sitting on top of it.
Use foamboard, styrene sheet or sealed timber to create the dock structure. Add bollards, ladders, cables, crates and maintenance equipment for scale cues. A shoreline around Sydney Harbour might use darker blue-green water, while a tropical Queensland setting could include warmer turquoise tones and sun-faded concrete.
Preparing A Leak-Free Resin Bed
Epoxy will find gaps that paint never reveals. Seal the inside edges of the base with acrylic caulk, hot glue or a thin bead of compatible sealant, then paint the floor beneath the water. Test the enclosure with a small amount of water before committing to resin. Allow the base to dry fully and keep it level throughout the pour.
Mix the resin and hardener according to the manufacturer’s ratio, measuring by weight when the instructions recommend it. Scrape the sides and bottom of the cup slowly to avoid introducing air. In Australia, products from hardware and craft retailers such as Bunnings or specialist model shops can vary considerably, so follow the supplied technical data sheet rather than assuming every epoxy behaves alike.
Tinting And Pouring Clear Water
Tint the resin with a tiny amount of transparent blue, green or grey dye. Opaque acrylic paint can prevent proper curing if too much is added. A dark painted base beneath a thin clear layer often looks deeper than heavily coloured resin. For a sheltered naval dock, blue-black water with a muted green edge can suggest oil, shadow and reflected structures.
Pour in shallow stages, usually a few millimetres at a time. Pass gentle warm air over the surface to release bubbles, keeping a heat gun moving so the resin does not scorch, boil or push against the dock. Warm Australian afternoons can accelerate curing, so avoid direct sun and consider working in a stable indoor room rather than a garage that becomes hot during the day.
Creating Ripples, Foam And Reflections
Once the resin has cured, build movement with clear acrylic gel, gloss gel medium or a specialist water-effect product. Shape narrow raised lines around pilings, the Gundam’s feet and the dock edge. Keep most of the surface calm; identical waves across the entire base will look patterned rather than natural.
Drybrush pale blue-grey or off-white onto the highest ripple points. Add restrained foam near moving machinery and avoid bright white around every object. Reflections can be painted onto the sealed base before the resin pour, using broken vertical strokes that align with the dock legs, warning lights and armour panels.
Materials And Safety For Australian Workshops
Plan the job around ventilation, dust control and curing time. Read the product Safety Data Sheet, wear suitable gloves and eye protection, and keep resin away from food-preparation areas. Australian Work Health and Safety requirements make safe chemical handling important in shared studios, schools and workplaces, while household projects still benefit from the same discipline.
- Nitrile gloves and protective eyewear
- Digital scales, mixing cups and wooden stirrers
- Transparent resin tint and acrylic gel
- Level base, masking tape and bubble cover
Dispose of leftover resin only after it has fully cured, and check local council or state guidance before discarding liquid components. Do not pour uncured epoxy down a sink. In humid coastal areas such as Perth, Sydney or Brisbane, cover the diorama during curing to keep airborne dust and moisture from marking the gloss surface.
- Mix small batches for greater control
- Seal timber and foam before the pour
- Test pigments on scrap plastic first
- Cover the scene while it cures
Finishing The Display Case Scene
After the water has hardened, inspect the edges and lightly disguise any unwanted seam with painted rocks, dock timbers, weeds or accumulated grime. Weather the dock with faded greys, rust tones and chalky concrete colours. A small amount of satin varnish on timber can contrast effectively with the high gloss of the water.
Secure the Gundam only after the resin and surface effects are fully cured. Check that the pose, cable tension and dock supports look structurally believable. Add a clear acrylic cover or Display Case protection where possible, particularly in dusty homes or workshops near busy roads.
Share the completed dockside diorama in Gundam Eclipse’s Display Case, along with progress photos, resin brands, tinting choices and lessons learned. Your work can give another builder the confidence to create their own harbour, repair bay or coastal Gundam scene.