Here is the custom graphics that I drew for the level "Yoshi Cavern" in Mario's Strange Quest. The file contains:
- BIS ? blocks
- BIS used blocks
- BIS message block (Emoglobin block)
- BIS style pipes
- A custom BG
- A Piranha Plorp sprite
The included sample level shows how the Emoglobin block animates, and it contains the palette.
V1.1 updates the look of the block and Emoglobin blocks to make them look a lot more like they do in BIS and slightly improves the pipe graphics. It also contains a Piranha Plorp sprite for the piranha plants as a bonus.
Note: I recommend that you use the redrawn cave FG graphics if you use the pipe graphics, since the ground around the pipe is drawn in that style.