Not much information about this avatar was included on the Sellfy page.

However,
Use Creator Companion
Import Raliv's Dynamic Penetration System (DPS)
Import Poiyomi 7.3.50 to 8.1.167
Import Model (lilith)

The cat will be pink. In the hierarchy, find Kitty Follower, click the drop-down, then click "Mittens." Change the Calico Material to 7.3 Poiyomi. Lock in the material (To help with wait times, i think)

Then Upload! This worked for me. Ask any questions in the comments!

If you want me to upload a edited version of this one with SPS and PCS, let me know!
Or if in general you want a avi uploaded with SPS/PCS, message me!