First off mod must apologize for the delay in answering this question. A lot of thought had to go into this answer and multiple mods were consulted.
1) Unfortunately, the mods are in agreement that Digimon are too independent and too likely to be apped to count as items/powers/pets. A Digimon and their partner will have to be apped and played by two separate players.
2) Mechas are perfectly within the acceptable parameters of a canon power/item (unless it's like, the Tengen Toppa Gurren Lagann). Depending on the size and space-faring capabilities of the individual mecha, however, there may be in-universe complications in bringing it over and transporting it, such as having to give up a facility slot on their ship for a hanger or using their mecha to traverse in place of a SUPERBIA ship.
no subject
1) Unfortunately, the mods are in agreement that Digimon are too independent and too likely to be apped to count as items/powers/pets. A Digimon and their partner will have to be apped and played by two separate players.
2) Mechas are perfectly within the acceptable parameters of a canon power/item (unless it's like, the Tengen Toppa Gurren Lagann). Depending on the size and space-faring capabilities of the individual mecha, however, there may be in-universe complications in bringing it over and transporting it, such as having to give up a facility slot on their ship for a hanger or using their mecha to traverse in place of a SUPERBIA ship.