Nope, there is no R44 out yet. Either he is beta testing the R44 currently in development or he modified the R46 into an R44 (which is very easy to do) and modified some sounds
Beta testing? Nope- Dj hammers did the beta test a few years back, he had it on the stored file on the teamspeak last year just when the R46 was released. I was one of the few that took it and modified it. The original r44 had rollsigns, but they were very limited. hech, the storage file came with the R44 beta by zerobeats (which i used and modified), the SI verson, and the R44 with r46 sounds
since i have a weak computer- i had to edit the R44, mainly the signs.
Added animated changeable rollsigns, and the scrolling front.
2. i didnt make the r44 from the r46- (even though the only difference between zerobeats r44 and the r46 LQ is the pole by the door, the sounds, and the fact that the R44 has wheels on it, while the R46 does not