Not at the moment. I have a driver, but you would be better installing on a machine
with a compatible card before changing the kernel etc..

You can try replacing vgadb, 9pcflop.gz, and root.bz2 on the boot floppy with
equivalents downloaded from http://www.9fs.org (e.g. http://www.9fs.org/vgadb)
but the signs are not good, and I don't have time to try a boot floppy install at the moment.

If it boots you would need to write the vgadb entry for the g200 as well,
since I don't have it.