Summary

You don't have mini figures ?

Just print some PCs/NPCs/creatures/monsters on paper and stick them in the stand.. let's go for a game !

The base has a 25mm diameter to fit the standard RPG battlemap grid

The average human sized creature should be printed about 35mm in height
here's a powerpoint template
https://www.dropbox.com/scl/fi/jl0hmwom0f8iofgm54ffj/DnD-Paper-Minis.pptx?dl=0&rlkey=82uwtqjxwhuqsdx616rei3ur2