I've found some problems in wq_coyotebluff and on wq_backwater:
Pic 1 shows texture flickering on the fir trees on wq_backwater.
Pic 2 shows items that I can see through walls on wq_coyotebluff, which I only see if I use Quake3 1.32c+WQ3 mod, not if I use OpenArena(ioquake3)+WQ3. It looks like a item-wallhack But perhaps is my Quake 3 folder messed up, don't know.
Pic 3 shows some minor texture flickering in wq_backwater.