I still work on arena . Finally I got some results. I work on model bit more, also I got new arena goblin fans. Few goblin "wheellers slaves" sit on stairs with drinking goblin warriors:) Wheelers get excited when hero enter arena. Also Jottun start to move. This needs another work of course. But my arena start to live just bit more rather than in previous versions :)
I need to do 4 more tasks connected with arena.
1) Arena doors script opening and closing (main gates and also gladiators rooms) based on enter, elimination of enemies
2) Jottun first seconds -wait for player to enter, wait for opening gladiator gate, move to fight position (now just go to start )
3) spikes =death for everyone
4) couple more interactionsof wheelers ( now they react only if player entered)