I've gotten my hands on a wonderful creation and have one missing texture that my Lot Editor can't pin down.
The IID is:
0x1DA44725
I'm sure I've missed some vital texture pack somewhere, or even downloaded it in the past only to have reformated and forgotten it.
If anyone can pin down which pack this texture IID belongs to, I would greatly appreciate it.
That texture is in PEG_MTP_SUPER_TEXTURES_PACK.dat which is available in PEG MTP SUPER PACK (http://www.simtropolis.com/stex/details.cfm?id=20966&v=1#)
Thank you. That did resolve the issue. I've notified the creator of the omission of that texture in the readme file. This is now a closed request.