There should be a giant temple you are in and also there will be a table, 1 has a sword, 1 has 2 knifes "Pretty much the weapons look like from weapon_hon_parkour, there will also be 1 staff by a wall,

Maybe the swords should have a decorization around them instead of just a normal plan katana sword. Thank you

Im pretty sure I saw something similar to that while browsing the mods.

orion_sparring_temple.tbm or something

Jisse_battleground_zentemple.tbm

Exactly what you wanted.

Jisse already made multiple mods like that ;)