Yep, doofus can't climb, but he's too tall anyway.
Prince of Persia can't climb, and Barbarian in Psygnosis version is too tall.
What I have come up with so far is to use the run and jump from Mission Impossible 2025 or Persian Gulf Inferno and the climbing from another game, maybe Arnie when I know how his climb looks like. I will then change Arnie's climb animation to look like the Mission Impossible 2025 character or PGI's.
But will not do this yet.... still hoping someone can come up with a game with the things I need.