Here revision test file for Louis(Naluri) and Zoey(Rohani)
+Naluri[dl.dropboxusercontent.com]
+Rohani[dl.dropboxusercontent.com]

Please test it and give me feedback if it solve or not

BOTH WORKED :D :D
Yaaaaay finally thankyou very much Xeno :D
===============================
yep, also tried to combine all survivor files into 1 .vpk, L4D1+L4D2, both works properly (tested on servers running Death Toll & Hard Rain)
===============================
I'm getting these similar errors like this... a whole lot for zoey and a few for Bill.

StartGestureSceneEvent tried to start sequence 'TeenAngst_gesture_head_twistLeft' (886) without Activity!

missing anims? 'cause I noticed Bill/Nurani went stiff like a statue when at very low health.

owh thank god~ missing animation eh?
i never try it. maybe i look into it soon

Ok... NOW I understand why my game crash to desktop. I use to used your models for L4D2 survivors, but now they replace both of them. When ever I try to play with L4D1 survivors my game crash no matter what I do.
There was was a PASKAL Girls C.E.L.L camo I was using and never have problems. I used both separated and "all-in-one" vpk's.
I guess I wont use this till is fixed...

@ReaverSP
Have you tried using the Zoey & Louis update he posted? I've combined all the survivor files myself into 1 .vpk file with the same C.E.L.L. skin/texture and I was finally able to play Redemption II which uses L4D1 survivors. Before it was the same, it'd crash every time the loading was about to finish.
Sure, those errors which I posted would still be in console, but it's not that noticeable. I only encountered that Bill became stiff thingy only one time throughout the whole campaign, in fact (and that's because I use a thirdperson script, if I didn't I wouldn't have noticed at all, probably).
Meanwhile Zoey who had a lot more errors when I checked the console didn't even seem to do the stiff thingy.
Besides, I may not have modding/modeling skills but... logically thinking, why would the game bother with how similar the models are? The file names are still different, ex. Bill is namvet/bill, Nick is gambler/nick, Zoey is teenangst/zoey and so on, and I think that's the only thing it needs to know that there are no problems in the matter of "between L4D1 & L4D2 survivors". At least that's from what I gathered myself. As I wrote in the comments, I tested the L4D1 survivors one by one and Bill & Francis didn't have any problems (yes, the PASKAL girls C.E.L.L. L4D2 survivors only version was still on at that time, I want to always use the add-on on any available survivor), and I did use the original skin/texture and not C.E.L.L..

(Just tested the all-combined .vpk I referred to above to make sure using The Parish on official dedicated server, L4D2 survivors work flawlessly)

maybe i will reupload them on the steam workshop again but not l4dmaps anymore when someone want then he can upload them to l4dmaps i will upload them to the workshop when the problems are fixed

dont upload yet till i approved the issues is 90% fix

ok i've checked the issues solve! animation glitch probably the host player use different survivor model that might cause the issues

main workshop file updated

Heheyy fixed yesss. Thank you so much Xeno.
Shall delete my personally combined .vpk.

Your models are working perfectly now, with all the survivors. Thank you very much for your hard work and your feedback ★XenoAisam★. I really LOVE your models.

Glad to Know. I have crash a lot of time last week and have disable all addons. But they collide with the old L4D1 Skin, like BadAss Francis & Louis. But not matter if I delete this Skin and unsubscribe.

Also with only Paskal + Infected Skins (Macho Man Tank, Diddie Jockey, Hello Kitty Spitter, XenoHunter Alien, Peach Witch and Smoker RedPlaid.

But now seems Xeno have fix the Paskal...... YEAH! :) Problem Solved.....