Looking for help

I am making several gifts and as I am very new to Rhino I am hoping some folks out there can help. I need to make a stop watch and an airplane propeller as wedding gifts for my daughters friend. I found a propeller on line but am not good enough with Rhino yet to loft it and the stop watch, I have not found any 3D models of. I am hoping someone has these and will be willing to share. Thank you Neal