Howdy Dughan,
There is the Thurgrimm's List and the Demiurg list which have been worked on together by the two list developers. The whole idea is that these two lists would be part of a larger project that we are currently working on which would place both lists in a supplement that will detail the Tyranids eating the Squats.
While they aren't my lists, I'm responsible for formatting them and -so far- I am behind on getting that done. Sorry about that. Hopefully I'll have some nicely done up pdfs for you to work with soon.
In the interim, I'd say play either list and give some good feedback based on your games. What felt heavy handed? What felt overpowered? What was unwieldy? What worked smoothly? Etc.
Personally I've played with and against (mostly against) the Demiurg list and it plays well enough. Perhaps a little powerful on certain units but for the most part well done. Of course it is always best to get multiple players' input because not everyone plays the same. The list could conceivably be over/underpowered, so feel free to post your opinions.
And it is always good to see another forum member from the greatest state in the Union.
Gotta love Texas!