CustomUI
From:
Frenchy Pilou (PILOU)
30 Apr 2017 (230 of 522)
6507.230
After some tricky tests :)
Seems using Custom UI with the cool Kitbash by Chipp Walter (42 item)
http://moi3d.com/forum/index.php?webtag=MOI&msg=8398.1
that Name of Image and file 3dm must be the same and in Uppercase!
Size of image seems have no incidence!