Romeo Tanghal, Sr. artist for the original Transformers series as well as the 1986 movie, G.I. Joe (series and movie), Jem, Men In Black: The Series, Robocop: Alpha Commando and many others, posted a picture of his fellow artists that worked alongside him on The Transformers: The Movie (1986).

In his post, Mr. Tanghal said:

“Memories~ A group of Pilipino comic book artists who worked on The TRANSFORMERS The Movie and other Animation Studios. All of them are well-known Comicbook artists in the Philippines.

So sad that most of them already passed away: The only survivors in this picture are ME ( infront with white long sleeve ) and Rico Rival. I don’t know about Romeo Francisco, haven’t heard about him.
From left to right:
Fred Carillo, Jesse F. Santos, Ernie Guanlao, Pat Agnasin, Rico Rival, Romeo Francisco, & E. R. Cruz.
Dell Barras is also a comic book artist and still around- not in the picture.”

Source: Romeo Tanghal, Sr.’s Facebook page