Monty,
Thank you for the words of praise. I like the small stuff too.
Good, glad I could inspire you.
The SdKfz 252, to the best of my knowledge was simply a enclosed ammo carrier. The SdKfz 253, never went into production. It was supposed to be a command and control vehicle though. The SdKfz 250/3 & 5 were both command and control vechiles.
Glad I got you covered.