Describe a single subject
Begin your Tripo tutorial with a noun that names the whole object: a treasure chest, a desk lamp, or a fantasy helmet. Add its broad shape and two or three features that would remain visible at a glance. For example: a closed wooden treasure chest with a rounded lid and brass corner plates. This is easier to evaluate than a scene containing a chest, character, landscape, and dramatic lighting.
Prompt test
If you cannot identify the subject from the first few words, simplify the description.