The money must be in a personal account. Money in a business account belongs to the business and not you personally. They want to see 3 months of bank statements but only the final month needs to have the 500k baht showing. The problem you have is waiting for the statement to show that which might be the end of the month if that's when your bank generates statements
My licence actually shows I have Category A which has no power output restrictions (rather than CC limits), I assume yours does too or you wouldn't get Category A on the IDP
Anonymous participant you mentioned earlier you didn't have an IDP which is frequently required. You also need a medical certificate from a clinic along with the residence certificate from immigration. Additionally some DLT offices want you to be on a Non-immigrant visa
Anonymous participant 518 no it doesn't, a DTV gets you stamped into Thailand for 180 days and is a tourist visa. It is not a visa designed for living in Thailand hence the lack of bank accounts
the Royal Gazette entry that detailed the DTV specifically stated it could be changed to a different visa type inside Thailand just like the other tourist entry stamps