Hair has been used as an art and craft medium in the past, if rarely, especially in the creation of mementos honoring a departed loved one. The precedents and potential are there. We're anxious to try this, perhaps painting on unglazed terra cotta.
Powdered milk is a likely item in an outpost pantry.
Sulfur impregnated fabrics are impervious to water, but to our knowledge, fiberglass has not been tried as the fabric. We have a propane torch. We expect considerable impact-resistence. Sulfur-Fiberglass composites may be one of several valid media for Lunan Sculptors, by molding, at least, if carving proves impractical. We are anxious to see the results.