The bumper eject, and to vent from the N-filter and the wand. Tempted to try the Rod eject feature.
And obviously various button and lighting/sound effects,
Green lever pop mechanism etc
I'm sure many people have seen the Phoenix pack video and all the bells and whistles that has.
Though I'd rather a more 1&2 look to the pack.
If anyone has advice on the cyclotron rod ejection that would be interesting.
I'm looking for a go big or go home kind of build,
Any advice or kits that would help would be super awesome.