Example prompts

These workflows come from 3D-Agent users. Most took two to four prompts. Copy one and change the details.

Every image on this page is a real result of the prompt above it in 3D-Agent.

Stylized character, in three prompts

Create a cute, colorful mushroom character in a simple stylized style, on a clean background.
Keep the same proportions, but turn it into a forest spirit: a translucent cap with glowing veins, standing in a night forest with floating spores, mist and moon rays. Cinematic stylized render with soft volumetric lighting.
Keep the character and the mood exactly as they are. Only improve the environment: add crystals, natural trees and more foliage for depth.

Each prompt changes one layer and says what to keep.

Prop from one precise sentence

A desk lamp with an articulated two-joint arm and a round metal shade, in a bent working pose.

A desk lamp with a teal round shade and base, two aluminum arm sections with springs, brass-accented pivots and a power cable, on a studio background

It names the parts, the material and the pose. On Pro and Ultra, prompts like this can use subagents.

Low-poly game building with strict rules

Build a low-poly cafe, 20 × 15 units. Kitchen at the back, order desk at the front, walkways at least 2 units wide. Use only boxes and cylinders, flat colors, no UVs. Keep it under 10,000 triangles, with manifold meshes and applied transforms.

A low-poly cafe seen from above with no roof: a kitchen along the back wall, an order desk at the front, round tables with orange chairs and wide walkways, in flat teal, cream and orange

With the technical limits up front, the model is engine-ready without cleanup. In our run, the cafe came in at 6,648 triangles, with walkways 2.03 units wide.

Game character with a dimensioned plan

Turn on Plan mode, attach one clear front view of the character, and send:

Build this character as a Roblox R15 avatar, 6 studs tall. Plan it first: list every part with its size and position, the rig, one 512 × 512 color texture, a budget of 5,000 to 8,000 triangles, and checks for symmetry, feet at ground level and a closed mesh.

Before it writes the plan, 3D-Agent can ask a few questions. Pick an answer or click Skip:

The plan ends with the checks 3D-Agent will run. Review the measurements, then click Implement:

The end of the plan: acceptance checks for height, symmetry, closed geometry, triangle budget, rig and views, above the Copy, New chat and Implement buttons

In our run, the avatar came out exactly 6 studs tall at 7,448 triangles, with one 512 × 512 texture. The plan turns a picture into numbers the agent can build from. This took about 2 prompts.

Real-world object, researched first

Look up the real proportions of a classic 1960s sports car, then write a plan to model it. Don’t build yet.

Review the plan, ask for changes, then say Build it phase by phase. Real proportions and an approved plan beat guessing.

A 1961 Jaguar E-Type coupé in British racing green with wire wheels, chrome bumpers and a tan interior, on a studio background

In our run, 3D-Agent planned a 1961 Jaguar E-Type and built it 4.45 m long with a 2.438 m wheelbase.

Architecture at real scale

Model this floor plan at 1:1 scale. Walls 20 cm thick, ceiling height 2.7 m. The living room is 5 × 4 m with a 1.2 m wide window on the south wall.

A small apartment at 1:1 scale seen from above with the ceiling off: a living room with a sofa and a south window, a kitchen, a bedroom and a bathroom, with dimension lines and a north arrow

Exact measurements give exact results. You can also attach a floor plan or drawing.

Floor plan in three checked steps

Create a floor slab 4.6 × 4.8 × 0.1 m, four exterior walls 2.7 m high and an interior wall at x = 2.2 m. Check: no gaps at the corners.
Cut two doors, 0.8 × 2.1 m, in the interior wall and the front wall. Check: no boolean artifacts.
Add three windows with a sill height of 0.9 m on the south wall. Check: no floating geometry.

Each step gives exact numbers and says how to check the result.

Seasonal variation of a scene

Create a small Minecraft-style floating island with a house, trees and a waterfall.
Make it winter.

A blocky floating island with a timber house with a red roof, three cube trees, a fence, a stream and a waterfall pouring off the edge

The same island in winter: snow on the ground, roof and trees, a frozen stream and waterfall, and warm light in the windows

Follow-ups build on the scene, so a short prompt can make a big change.

Game character from a picture

Attach a reference picture, then send Build this character as a Roblox avatar. Here, the picture was the mushroom from the first example on this page.
Rig it for R15.
Add a walk cycle.