Are there any Iceman comics where he is the main character?

Yes that have been. Besides his most recent solo series, there was a four issue miniseries that came out in 1984 (Iceman (Volume) - Comic Vine). And another that came out in the early 2000′s (Iceman Vol 2). read more

there was a four issue miniseries that came out in 1984 (Iceman (Volume) - Comic Vine). And another that came out in the early 2000′s (Iceman Vol 2). Followed briefly by X-Men Origins: Iceman (X-Men Origins: Iceman Vol 1 1). read more

Iceman is a playable character in the Facebook game Marvel: Avengers Alliance. Iceman is a playable character in Marvel Contest of Champions, appearing in a fully ice form. Iceman is a playable character in Marvel Heroes, voiced by James Arnold Taylor. Iceman is a playbale character in the match-three mobile and PC game Marvel Puzzle Quest. read more

Iceman and the Human Tourch both stay with Peter. Bobby cuts his hair and starts attending school as Peter's cousin. Iceman is there when Peter dies. He fights at his side against Norman Osborn, Sandman, Kraven, and Electro. They are eventually overwhelmed and Peter dies. read more