Searching Megasoma, Oryctes, Dynastes or Trypoxylus

I'm looking for a couple of beetles, shoot me a message if you have them!
Megasoma Mars
Megasoma Elephas Elephas
Oryctes spec (preferably one of the bigger variants but any will do)
Dynastes Hyllus
Trypoxylus Dichotomus

I'd prefer older grubs, also willing to take in adult beetles, but any form of these is probably fine! Thanks in advance