[REQUEST/BASE] Texture bases for concepting/bases to make new textures.

Here's a pair of images that may translate well to new Textures for use in maps. There's already an unused Hematite texture; so having a better, usable one would be spot on. Hope these are useful to someone.

I tried to make an edit but it looks really bad.

I imagine the Hematite could be used as a bridging texture between Blood and Lava textures.- seeing as the name is loosely "Blood Ore"
The other image with the skulls could be a blue, possibly icy or twinkling animation, SPFace/Skullwall style texture; but with skulls and crystals instead of skin and faces.

Possible combinations of textures-flats-variants appreciated; others encouraged to do the same in tandem.
Further inspiration could be pulled from observation of the map in Duke 2, presumably the seventh, with a blue backround and what seems to be a "oozing bulbous wall" which loosely resembles it.