@mschulz
MorphOS 1.4.5 could run using m68k drivers like S3 Trio64, S3 Virge and *Cirrus Logic GD5446* so don't assume they have a Radeon emulation for qemu, BigFoot could have simply updated a little the old MorphOS1.4.5 driver for PicassoIV and get MorphOS working.
