I also brought this question up on a CMC group on FaceAche and someone confirmed that yes these are decals, and in fact not the first time CMC have used these, there was also evidence on their website of the 250 GTO having decals (although I can not find that page on CMC's website).
Bit of a bummer for sure, since one of the highlights of CMC models have always been the use of (superior) tampo prints instead of decals. This incidentally is also what makes Exoto models extremely desirable for my collecting taste, the exclusive use of tampo printing and zero decals; all the more impressive considering the graphics-festooned motorsports cars they rendered in scale model form and the very fine quality of the tampo prints seen up close.
What makes the use of a decal here even more jarring is that this is a simple 4 color graphic without any obvious gradation or feathering:
This kind of graphic is perfect for application through tampo printing. The case can be made for complex graphics to be done as decals (again Exoto excelled in doing complex graphics in very finely detailed tampos), but certainly on this 250 LM this could and should have been a tampo print.
Given that these 250 LMs are retailing for €800, I am extremely glad for the CMC models I collected in earlier years - at much cheaper prices and better manufacturing (better QC, and paint techniques), and plan to hold on to them!
Don't get me wrong, I just
love the amazing detail and use of so many components - nearly 2000 parts is no joke! - all hand assembled. And the majority not being plastic is amazing. To me these super-detailed and
functional models with so many moving parts and opening bits with full-metal construction for the body and most parts inside and awesome paint are a thousand times better than the sealed resin bricks that also cost a ton (MR, BBR, heck even Spark resins).
However the fact that CMC continue to insist on historical subjects, often obscure ones, makes them less appealing to the mainstream collector. While I do have a large CMC collection and love all their Maseratis and Mercedes and Ferraris etc I own, I have far greater interest in modern cars especially the Lamborghini Aventador. I would be ecstatic if CMC chose to render that Lambo (in any of its variants, but especially the SV and SVJ) in diecast form, giving the full CMC-treatment. Alas it has only been the McLaren SLR that has received the CMC treatment among modern subjects.