Congratulations on finishing your printer and getting a very good start with printing. That eagle looks nice. You just need to get the nozzle a little closer to the heatbed and you are under-extruding a little.
Try to increase the Z-height by 0.2 and increase the flowrate to 115 and that should solve it. Later you should recalibrate your extruder to verify that it extrudes the correct length of filament, if it does you should check your filament diameter.
225 C is too hot for PLA also. You risk getting problems later with more complicated parts. Try reducing to 210 and if that works fine you may go to 200.