This non-convex hypercompact hyperbolic honeycomb can be obtained as a stellation of pedhon.

Incidence matrix according to Dynkin symbol

o5o5o5/2x   (N,M → ∞)

. . .   . | 6N ♦  2M |  5M | 2M
----------+----+-----+-----+---
. . .   x |  2 | 6NM |   5 |  5
----------+----+-----+-----+---
. . o5/2x |  5 |   5 | 6NM |  2  {5/2}
----------+----+-----+-----+---
. o5o5/2x ♦ 12 |  30 |  12 | NM