Paxi was a daydreamer, and had a interest in tales of long-past wars and the Jedi Knights, and would spend hours at a time sketching on his datapad. When he heard that the Clone Wars had begun, he despaired of never seeing a Jedi fight.
However, all this changed with the Separatist invasion of Dantooine. Paxi watched as Mace Windu defeated the Confederate forces, and met the Jedi himself. For weeks following the battle, he would talk of nothing else and spent all of his time drawing pictures of Windu single-handedly destroying a seismic tank.
After the Clone Wars
By the time the Galactic Empire rose, the Sylo family had abandoned their estate, and it is unknown what happened to them afterwards. However, during the Galactic Civil War, bootleg HoloNet broadcasts were made showing animations of Windu's activities during the Battle of Dantooine. The Imperial Security Bureau unsuccessfully attempted to stamp them out, as they were a large recruiting tool for the Alliance to Restore the Republic. It is believed that Paxi was responsible for those broadcasts, as they matched his earlier style.