Red/Green Filter for Fenix TK75

So I am in the market for a big time throw light to use when hunting at night. i already have an Armytek Predator mounted on the gun, but want an additional light for spotting and searching. I think i have it narrowed down to the Nitecore TM15 or the Fenix TK75. i am currently leaning towards the TK75 as i like the ability to add the extended run time with the extensions. However, I havent yet been able to locate a color filter I can use for this light. i know i can get a colored filter for the TM15. This would be close to a deal breaker without that colored filter. I would prefer a factor type fit here, however i can live with a small amount of modification if it fits and works well when completed. This light will be carried around rough terrain while hunting, and bouncing around the truck. It will need to fit on and stay in place very well.

thanks in advance for any and all help

Many have searched for a (color)filter for the TK75, but there aren't any AFAIK.

I was afraid that was going to be the answer. I guess that might just end up making the decision for me.....