Back in the day when Null was cool we put our lore ranks in our names so people wouldn't call us "Skirata" since no one knew they were adopted other than themselves and a handful of others. I don't really think there is a rule for this (Unless one was made since I've been gone which is kinda lame) but those who do this should understand that they are the rank they put in their name in character. Only issue is characters who are higher rank than what the player actually holds.
Also look at Rex. Rex has been a BCMD on the server since the beginning of time and people who held that position always had their names to "Captain Rex"
As Forseen mentioned, Gmod models aren't lego minifigs you cant just easily put a helmet on an existing model and call it a day.
This would require some development and it is ultimately for vanity and I personally seen it as kinda pointless.
Like you have really good models, why would you want to look phase 1, NULL look like morbidly obese CTs when they do it.
-1
This may get a lot of hate but.... +1. You really are a great guy scribbles and yes you fucked up but you have done so much for the community. You were fox, you were yoda, you made good quality events that the server actualy enjoyed. Ima be real when i first found out i was shocked but you did something wrong. With that being said i agree to get you un banned from ts and possibly the server with the stipulation joah put. Please put the shovel down and stop digging yourself in this hole my man...