These are all photos that were taken fairly early in Mike's career as a porn model and he appears charmingly uncomfortable in more than a few of them. For me, his seeming uncertainty adds to the erotic charge of the pictures. It was probably his first gig with a major porn operation and he wasn't sure how to make the best possible impression. Of course this is just how I happen to read them. Other viewers are free to develop other interpretations.
These last five pictures aren't from Studio 2000. The first couple below look like Thrust Studios' work and the next one is probably Vivid and the last two Jet Set. I'll have to look them up.