This is quite a fascinating image. It looks like the first gen Doom 2099 armour but I don't recall any future counterpart of Doctor Strange appearing in the 2099 universe. Moreover, it looks like classic Strange, not an extreme 90s spin on the character. Judging by the geometric backgrounds in those panels it looks as though this scene could be another virtual reality simulation, a few issues of Doom 2099 revolved around that concept. But without seeing more pages from this lost story it remains speculation on my part.
Also, it's heartbreaking to learn about the career and eventual fate of Bill Jaaska. Vision loss is not an affliction I would wish upon anybody, least of all an up and coming artist. I can only wonder what he might have achieved had his ambitions not been cut short but something beyond his control.