MF01 and MF02 came out late 2017. The rest are not out yet. No release dates have been set.
MF01 uses 18 x xpg2 or 219 under tir lens - 12k lumen
MF02 uses xhp35-HI - 2k or so lumen in big reflector
Madmax is handling MF04. (really big GT sized thrower)
Freeme is handling the others. Here is a link to the Astrolux X. There are links in post one to the other models.