Gavin / all;
Hi again!
Always cool to see this go round!
Here I am quoting myself from previous posts!
quote[The HB 222 and 223 kits share the same hull, with some small mods for the top on the 223 to hold that car's smaller MG-only turret and the frame antenna. All quite "kosher" historically-speaking, as the HB 223 kit mostly models the "SdKfz 223 ausf B serie-5 funk" built using the last few hundred of the later-model 222 hulls - hence both kits share the same vision-blocks and covers and external features...]quote
Yes, the above 222 and 223 HB kits are (mostly) of the later / last series production of the 222. So, I would concur with Eric and with Rober Blokker, or they perhaps with me! No, you cannot really do a 1941 car from this kit. These last Wegmann-hull vehicles came off the line from May 1942 and thru to the end of 222 production in mid 1943. The remaining hulls were diverted over to 223 production. So, HB did get that "late" part mostly correct!
The late version 222 did make it to north africa in later 1942. Below is a pic I just copied from "achtungpanzer.com". This pic, which appears in several pubs, is of a late 222 with the large and small visors and the turn indicators up on the wings (fenders) and the cage over the Notek light on the left wing. These are details evident in the HB kit (and on the Littlefield restored car). From this, I am pretty sure that you can use this kit to model this general version car in this theatre.
In fact, I'd half-bet that HB may well have used both the Littlefield car and this pic and perhaps some others to create their kit and to do their box-art! Certainly the art captures this pic pretty well.

@Gavin:
"RB" is an AM barrel company in, I believe, Poland, which makes very nice turned aluminum and brass gun barrels for various scales. They produce both a Flak 38 L/65 (typical full-length 2cm barrel as seen on the stand-alone Flak 38 as kitted by Tamiya, Dragon, Tristar) and the shorter L/55 or L/50 barrel used on the KwK 38 version of the Flak 38 which was mounted in the 222. There are several 2cm -38 barrels marketed by different makers. While not the ultimate best of the lot, the RB is very pleasing and pretty accurate in most key aspects - size, shape, really nice muzzle-brake with correct holes- and is about the best - priced, IMHO. IF you go on eBay you can easily find these RB barrels. There are direct vendors galore. LuckyModel handles them, as do several other outfits around old planet E. For the 222, the best barrel would be the shorter one - Flak 38 L/50 barrel RB #35B66.
About my 223... well, I started it as a project for the Armorama "Command campaign" - the frame seemed ideal to do that 4-wheel steering thing, and just screams for adding on a few hoses and brake and lub lines and operating rods and stuff... so I started there. But as I worked into this gem, I found out that the interior was flubbed, and then started to research the car - later discovered that the kit provides mostly the basis for the last serie-5 ausf B 223 built off of those last Wegmann 222 late serie cars... at which time I discovered that my previous interior fixes - guided by what little is actually available on the internet, etc. - was all wrong! Meanwhile, the campaign marched on towards its deadline, and I bogged down in my version of the Concorde Fallacy! The effort and time ramped up, I decided to put that motor aside to save some time, and I discovered that the frame antenna was all wrong and, unlike that hard-to-see interior, quite readily visible

) and embarked on fixing THAT... needless to say, I didn't get her done for that campaign!
I next decided to fix up that tiny turret - hey, it's "in for a penny, in for a pound", as some would say! And yeah, along the way, I saw a few more details wanted fixing or adding...
It's almost done with the paint-shop - but I broke my fixed frame antenna so need to redo a few things...
I have taken a pile of pics along the way. Once I get this sorted, I plan on posting a sort of build-feature. Many of the things I did are fully-transferable to both the HB 222 and other kits of related cars (i.e. the Bronco and Tristar offerings). There seems to be quite an interested group of folks working around these cars of late, and several have done some amazing stuff. I'd bet that if we all pooled all of our stuff, we could create a sure winner indeed!
Bob