It's difficult to tell from these photos, but I would say this is probably a 1995 Explosif, made of Columbus Max. The colour would have been burgundy and gold, as you report, it would explain the lack of a fluted downtube and it looks as though it may have the distinctive overlapping of the top tube around the seat tube - you could provide more pictures to confirm that and the bi-ovalised tubes.
It would have looked as this one