Mikeonabike

Help please 🤞 just purchased a gas gas txt from local dealer, advertised as 2015 but not sure, frame number reads VTRTG1203D0926147* has red tubular frame, red s3 cylinder head and red hoses. Looks like a Dellorto carb and marzocchi forks, some thread I’ve read suggest it could be raga replica but it doesn’t have upgraded fork, rear shock or carburettor. Any help would be much appreciated