Acer Japonicum Acontifolium Seedlings?

Filmed here on 29th April 2018, three seedlings from approximately 20-30 Acer Japonicum Acontifolium seeds, some hand picked, some from ground, which were placed in a tray of 3 inches of peat around November 2017, by start of April size was around 2-3 inches. Time will tell if these are rogue Sycamore seedlings and not Acer Japonicum Acontifolium.