MODO | Convert UVs to Mesh
This short video introduces the Convert UVs to Mesh command. This powerful command converts a UV map into a separate Mesh Item or a morph map. It makes a for a great guide for placing geometry that will be wrapped on another mesh using UV Transform.
http://www.pixelfondue.com/blog/2017/3/28/modo-convert-uvs-to-mesh
Be sure to check out the 2D Faces on 3D characters Workflow video to see UV Transform in action with a mesh item created from Convert UVs to mesh.
http://www.pixelfondue.com/blog/2016/10/24/modo-102-2d-face-workflow-on-3d-characters?rq=2d