NPCs composing that spawngroup :

Captain_Bipnubble (20%)

gnomish_miner (33%)

gnomish_miner (33%)

gnomish_miner (14%)

NPCs spawning around that spawngroup :
(Max range : 200)

soldunga_44, range=138 (-434,-1114,46)

gnomish_miner (100%)

soldunga_98, range=38 (-308,-1135,34)

CWG_Model_CX (100%)

soldunga_107, range=170 (-204,-954,48)

soldunga_111, range=100 (-230,-1022,48)

soldunga_112, range=105 (-225,-1020,48)

soldunga_113, range=171 (-226,-941,48)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_114, range=41 (-325,-1127,34)

soldunga_115, range=30 (-326,-1105,34)

soldunga_116, range=41 (-286,-1138,34)

soldunga_117, range=117 (-360,-1197,47)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_118, range=116 (-345,-1204,48)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_119, range=135 (-223,-1212,48)

CWG_Model_MA (50%)
CWG_Model_MA (50%)

soldunga_121, range=29 (-278,-1075,48)

soldunga_122, range=50 (-282,-1147,48)

soldunga_123, range=19 (-284,-1113,48)

soldunga_124, range=19 (-298,-1117,48)

soldunga_125, range=49 (-247,-1104,48)

soldunga_126, range=53 (-243,-1098,48)

CWG_Model_XA (100%)

soldunga_127, range=52 (-252,-1069,48)

soldunga_128, range=55 (-248,-1125,48)

soldunga_131, range=164 (-160,-1006,53)

soldunga_132, range=154 (-171,-1008,53)

CWG_Model_XA (50%)
CWG_Model_XA (50%)

soldunga_133, range=173 (-144,-1015,53)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_134, range=154 (-187,-989,53)

gnomish_conjurer (50%)
gnomish_miner (50%)

soldunga_138, range=146 (-437,-1139,46)

soldunga_157, range=38 (-290,-1136,39)

CWG_Model_XA (100%)

soldunga_158, range=101 (-332,-1003,36)

gnomish_miner (50%)
gnomish_miner (50%)

soldunga_159, range=27 (-306,-1072,34)

Marfen_Binkdirple (100%)

soldunga_164, range=46 (-280,-1055,49)

CWG_Model_EXG (50%)
CWS_Model_SX (50%)

soldunga_168, range=61 (-332,-1048,42)

gnomish_curator (100%)

soldunga_170, range=31 (-307,-1128,35)

soldunga_172, range=89 (-362,-1038,38)