Downloaded the latest version and had no significant problems using my own model. She does sit about a foot off of the seat, but it's not your fault I prefer to use my own looks. I think you're definitely on the right track. Great and lengthy animation, additional animated poses, awesome music. I would probably like to see vammoan in the scene for the sex and bj parts. I also think adding a glass pane with reflection would be nice for some of the poses. Though some of the animations and alignments aren't perfect, it's clear you put a lot of effort into this scene and it feels like premium content in terms of all the mechanics you have going on.
Thank you for your opinion, it's very important :)