Here are the 15 Tilesets. I'm a little bit proud as it seems that these tilesets can nowhere be found and even my brother - The Ripper from God - never did them. But don't take me to serious here...
Some of them seem to be used with a different colormap as viewable on HOL.
The colors may slightly differ from the HOL colors because of a simple reason:
The Amiga uses 12-Bit RGB Colors with 3 times 4 Bits for each component of the color. DPaint stores then in 3 Bytes = 24-Bit RGB.
Take a look at an OCS/ECS-IFF Image in the CMAP chunk. The value $A74 is there stored as $A0,$70,$40.
The correct 24-bit-value is therefore $AA7744.
When checking the HOL-values you may find e.g. $AC7542 for a pixel. The difference is sometimes visible when taking a clear look at the pixels.
I personally prefer the exact Amiga-RGB-Values.
2021-12-13: Edit: There is a 16th tile set named SPIDER witch is still missing - It will follow soon.