forgive me if I'm wrong here since I was banned from the shell several years ago but I thought one of the main objectives of Team Suicide was to upgrade people's relics?
There are some relics still in the works to my knowledge but I was not there at the start of this shell.
However I assume you are looking to get a decent payout of coins on this? You would be wise to require a decent initial investment from the relic team to show they are serious about obtaining it. There is a large chance of drama and you would need to minimize these issues before starting such an endeavor.
Also you'll need to assemble a pretty decent team capable of doing Attestation and Fragment runs, however I wish you the best if luck and do be kind in regard to the other Dyna shells and get to know the leaders and you'll likely do fine