When the player has the CLOAK rune they are set to eyes.mdl if they are standing still for a while, but in the version 2.0 of ezquake the player loses his teamskin but it still draws the player model and the vwep gun model,
heres the link:
http://forums.inside3d.com/viewtopic.php?p=17406#17406
here's the fix:
if ((cl.vwep_enabled && r_drawvweps.value && state->vw_index)&& (state->modelindex != cl_modelindices[mi_eyes])) //R00k
{
qbool vwep;
vwep = CL_AddVWepModel (&ent, state->vw_index, cent->old_vw_frame);
Fix committed to trunk r4104