Map search 4 models

Within 50 m of -512.8, 2919.7, closest first, outside the interiors.

1. n_bit_03 16159 · Terrain here
2. n_lodbit_17 16414 · Terrain here
3. n_bit_17 16251 · Terrain here
4. n_bit_04 16160 · Terrain 42 m