NPCs composing that spawngroup :

CWG_Model_CA (33%)

CWG_Model_CA (34%)

CWG_Model_MA (33%)

NPCs spawning around that spawngroup :
(Max range : 100)

soldunga_44, range=80 (-429,-812,41)

gnomish_miner (100%)

soldunga_119, range=72 (-472,-957,35)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_141, range=84 (-539,-915,40)

soldunga_149, range=91 (-372,-909,39)

soldunga_152, range=29 (-435,-869,39)

soldunga_153, range=73 (-387,-890,41)

soldunga_154, range=42 (-439,-922,40)

CWG_Model_MA (50%)
CWG_Model_MB (50%)

soldunga_156, range=86 (-429,-804,41)