Survival-Mode Floating Island Builder

I’m on a modded smp server based around the “Dragon Mine Z” mod. I’m looking for a talented Minecraft builder who’s capable of building in survival and on 1.20.2 forge without litematica or really most other mods not ported to the version. The vision is: three majestic floating islands linked by Chains, with the central island crowned by an imposing dark-toned castle that radiates an ominous atmosphere.

Scope of work
• Gather every block legitimately in survival mode—no creative or commands. I will assist with gathering the blocks as needed.
• Shape two smaller support islands first, then construct the main island large enough to host the castle, storage rooms and nether portal area.
• Erect the castle using predominantly deep-slate, blackstone, nether brick and other naturally dark materials to reinforce the brooding feel. Subtle accents such as crimson wood or amethyst may be incorporated if they enhance the mood.
• Integrate functional interiors: enchanting hall, hidden storage and secure mob-proofing without killing the ambience.
• Light the builds with redstone lamps, soul lanterns or other atmospheric sources that keep mobs at bay while preserving the eerie vibe.
• Provide progress updates with screenshots or short clips so we can fine-tune details together as you go.

Acceptance criteria
1. All blocks are sourced in survival on the servers dedicated resource world.
2. Three floating islands are fully terraformed and architecturally coherent. (Will be easy as the mod adds creative mode type flight.)
3. The central island’s castle meets the “ominous fantasy” aesthetic and contains the listed functional rooms.
4. Build area is spawn-proofed and free of unfinished scaffolding or temporary structures.

Timeframe is flexible as long as steady progress is demonstrated. If this sounds like something you’re capable of or willing to do for some payment then let me know.