Build Large Fantasy Roblox Map

I’m developing a turn-based experience on Roblox and need an imaginative world that immediately draws players in. The setting is pure fantasy: sweeping forests and towering mountains wrap around fortified castles and medieval villages, while glowing portals and crystal clusters hint at the magic that drives the game’s core mechanics.

Scope of work
• One continuous, traversable map sized well beyond 500 × 500 units, planned with turn-based movement in mind (clear gridable paths, chokepoints, and varied elevation).
• Distinct biomes blended naturally—dense woodlands, dramatic peaks, castle courtyards, and open village squares—to encourage strategic positioning.
• Hero assets: at least two fully built castles, several smaller medieval structures, portal gateways, and scattered crystal formations that double as visual landmarks and gameplay objectives.
• Terrain sculpted in Roblox Studio with optimized part counts, collision, and lighting so performance remains smooth on mid-tier devices.

Deliverables
1. The complete .rbxl or .rbxm file with all assets grouped and named logically.
2. A short document or in-game signage explaining key locations and intended player flow.
3. Any custom textures, meshes, or scripts packaged separately.

Acceptance criteria
– No single frame dips below 60 FPS on a standard desktop test.
– All areas are accessible without glitches when using default Roblox character controller.
– Visual style remains consistent, leaning toward high-fantasy realism rather than cartoon.
– Castle interiors include at least one throne room and multiple entry points.

If you’re comfortable using Roblox Studio terrain tools, unions, and light baking to hit both scale and performance, I’d love to see examples of similar large-scale fantasy builds you’ve completed. Let’s craft a world that makes every turn feel epic.