this is what I found out so far Q3Test maps bsp files and related message "information data"
vq3.bsp "Unauthorized conversion"
vq3k.bsp "=the Extermination squad's= TEMPLE OF DEATH!"
VQuad.bsp "MaC's VQ-3 with Quad"
maybe this helps to find out more about the map!
Update:
Q3Test Map "V3Test2" in dm17 style seem to be from the same Author and is also nowhere to be found.