I bought the Season pass last month for 1991 DTM, mainly buying it for the Mustang/ Audi V8 and from a visual standpoint they don't disappoint. Not top level compared to other paid mod but the 3D modelling comes close to that raised bar.
Negatives - Sound on all cars was something not to be desired, its not just the samples but the way its is programmed just comes across flawed and distracting to say the least. Easy fix but annoying as with paid mod, I would expect at least half decent useable audio.
The other negative I initially didn't notice myself, but there's a replacement physics file by a 3rd party Modder on RD, he says that the physics were a lot of copy paste which is kind of crappy to hear given pay mod. Audi/Mustang I didn't have issues with base mod, but the Omega felt something to be desired in feedback. But these are apparently ground up replacement files so kind of levitates that problem . Haven't actually got round to trying these out yet, might do so tonight If I get a moment to set the rig up.
https://www.racedepartment.com/down...cs-for-ac-dtm-1991-car-pack-by-tommy78.36298/
To summarize, not bad pack that I don't regret buying as got a soft spot for the cars that don't often show up, but has some cut corner issues as mentioned that really shouldn't exist on a full price paid mod. I replaced the audio for the mustang with the Amplified GT40 sound and had a lot of fun with it first night I bought it for sure but given the issues with Audio/physics I would be apprehensive buying next time from him. Fixes are in place/WIP for this DTM pack at least, just be it from a 3rd party and your own audio swaps.