0: bigSky_brighter_512x256.tga
1: bigSkyREF_128x64.tga
2: landscape1_ORIG_512x128.tga
3: pmc_bark01.tga
4: pmc_shadow01.tga
5: pmc_grass06.tga
6: pmc_leaves.tga
7: pmc_grass05a.tga
8: pmc_soil.tga
9: pmc_grass04a.tga