4th Texas Infantry Co. G

[Beanbomb]

I need help researching the uniforms of soldiers in the 4th Texas infantry, specifically company G. I had an ancestor who fought in Co. G and want to create an impression based on him. However, the only photographs I have been able to find of the 4th Texas are the Tom Green Rifles. Does anyone have any primary source on what Co. G of the 4th Texas infantry would have been wearing? Any help is greatly appreciated.

note: I'm not looking for a specific time period, although my ancestor was killed at the Wilderness, so pre-spring 1864 is ideal