Any good Saturn game hackers here?

I'm looking to extract some textures from a Saturn game or 2, ive been looking into hex editors but cant for the life of me figure out what texture formats I should be looking for.
so far I found PCX which seems to start with 0A050108.

The Game I'm looking to extract textures out of is the 718 Sonic Xtreme demo ( the one with the Nights looking level )
Most of the textures have been extracted via Saturn Emu. however there are a few VDP2 and VDP1 textures that are not loaded into memory when the game loads and can not be extracted.
So I looked into Hex editing and as a test I was able to locate and extract textures out of Jollyroger's V40 Saturn build. (0A050108 hex)

Anyhow I'm looking for someone to help extract all the textures from the 718 demo. I believe VDP2 textures are in a tile format which is assigned to a Pixel map, and than there is an assigned pallet on top of that.

 

x

 

ayyyyy andrew . im learning saturn hacking

 

Yeah ive been trying but ehh , I don't think I'm getting anywhere.

Let me know what you come up with!