A bit late to the Omega train, but nonetheless, I made my own version of it (didn't even know how to name it, all names are in use, I jest).
Remeshed the default gear and fitted it for TF3 Medium and a custom vanilla top that is closer to the old TF2 Vanilla. The legs are also a custom variation, but it's quite similar to small
It has an option to remove the "bowtie" on the back, so you can appreciate the view in all it's glory.
While I did try to make it as perfect as possible there might still be some clipping, if you do run into some feel free to report it, having said that, if you have any questions, suggestions/ideas for future mods, feedback or just want to share your pretty pictures, feel free to join my discord https://discord.gg/QD5tkAtC4S