I was recently asked for some comparison photos of Bronze Age Miniature and Gripping Beast Vikings. Unfortunately this is a little difficult as the I have already based the figures and the bases are of differing heights. Not withstanding this I have taken some photos, and I believe from them you can get a sense of their proportions anyway. The Bronze Age miniatures are in the middle.
My general sense is that the BA miniatures are a little slighter overall than the GB. Look at the 3 leaders figures. The GB figure to the far right is a sturdy robust figure while the female figure is somewhat slighter. Females are of course slighter then males, so in my mind this is all good. Look now at the GB standard bearer and then the BA figure to his left. I suspect that the BA figure if erect would be slightly taller, but is again the GB figure is more robust.