My own Creach has a totally dead holo. One thing I was looking into was to get a digital photo frame or even a small LCD screen with a small movie clip on, thus once the holo was activated a short film clip would be shown.
This idea is still in the very early stages and power issues and all that goes with the workings are still giving me a headache. It might be a little out of my league but I am more than willing to have a bash at getting this working.

Don't suppose there's anyone here that might have a second hand holo that they may have upgraded for a IPB repo? Blue would be fine as mine is totally shot.In fact anything that shows a Creature no matter what colour would be better than nothing, which is what I have at the moment.
Cheers.