Snes World Heroes sprites decompression

[Iterum90s]

This is a very interesting game when it comes to sprites, and my intention is to edit them via programs like Tile Layer Pro or YY CHR but they're compressed, my question is, is there anybody who can decompress those sprites?, any help would be very appreciated, Thanks.

[KingMike]

Please read stickied topics before posting.
The other forum is for showing off work you have already done yourself. It is not to request help starting.
Decompressing SNES sprites requires 65816 knowledge to find the decompression code and replicating it.
(most often SNES graphics are compressed with some variant of LZ compression. The implementation is different for each game but the general idea is the same.)