here is a Noesis python script attempt to open your tex samples

*script updated Feb 7, 2018*
tex_BullyAnniversaryEdition_Android_iOS_tex.zip
supports dxt1, dxt5, rgba4444, rgba8888, rgb888, a8, rgb565, pvrtc 4bpp(?)
3 of your samples contain the same image twice, once as pvr(?) and again as dxt5,
i'm not completely sure of the pvr correctness so i would avoid using that one,
you'll have better luck probably with PVRTexTool converting that pvr data from tex.
