Adelaide United admitted today that they had been taken for a ride by the fake after inviting him over from the US for a trial with the Reds.

But au.fourfourtwo.com has seen the impressive sales package put together by elusive "agent" Dimitri Kascovic about his invented star.

And on the very second page, the unknown 25 year old winger claimed to have notched up a goal or assist every 30 MINUTES while in the reserves at Ajax over a three month period in 2010/11.

In just 14 matches, Kascovic claimed Rosales supposedly scored 16 times, with eight assists, despite rarely playing a full game.

He was also said to have scored five times in the Eredivisie Cup against Feyenoord and AZ Alkmaar, with yet another assist in the cup clash against PSV.

An additional single page PDF adds to the staggering fairytale, claiming 72 goals and 58 assists from 109 games for local US side, West Kendall Coalition FC in Miami, Florida.

And at River Plate, Rosales supposedly scored another 26 goals, with 12 assists, in just 32 reserve matches from 2007 and 2009.

Adelaide were so seduced by the superstar stats, they invited the player to join them for a boot camp trial in Adelaide Hills this week,

They ignored the poorly photoshopped picture of his international "agent" which appears to be a stock photography image of a young businessman.

Kascovic does not appear in FIFA's registers of licensed agents.

He claimed to be linked to an eastern European sports management site lorussport.com - but chose not to use the website's email address and instead used a free email service attached to a local bulletin board based in Washington DC.

The agent is also listed elsewhere online as having a gmail address.

He first made contact with agents in December, offering Rosales's services around, including a badly written email to Bruce Arena at LA Galaxy, claiming the player would be available as a free agent from January 2012.

Rosales was linked to Western Sydney Wanderers in June, but they were alert to a possible scam almost immediately.

An internet search only revealed a string of vanity websites which attempted to corroborate his CV and achievements and were designed to be prominent on Google if anyone searched for his name.

Wanderers gave it a swerve - but Adelaide fell for the hoax when they announced they would be trialing him this week.

Included in the Rosales sales package was an obviously faked health report plus a powerpoint presentation claiming to detail his surgery and recovery from an achilles tendon operation, which appears to feature bionic technology.

The medical report adds that "...with our sport medicine team, we placed a bioimplant that is not of human origin."

Today the Australian agent who was involved in the deal insisted he was simply stringing the hoaxer along to see what would happen.

"I guess a few were victims of the fraud but to date I can't see what Dexter expected to get out of it," said Sydney-based Lou Nesci.

Click here to download the elaborate hoax dossier that helped create the Rosales myth