Problems with Daedric interior roof tiles

[C3pa]

in_dae_room_l_roof_01

Some nasty UVs:

Not sure what causes this seam:

in_dae_room_l_roof_02

A lot of stretching on the underside:

Also, it probably needs a collision shape.

in_dae_room_l_roof_03

Not sure if this stretching can be reduced:

in_dae_room_ruin_roof_03