Congradulations! I was trying to remember what my first paying photo job was and I think it was for a motorcycle related product in the late 70's for magazine placement. To be precise it was my first civilian photo job. I spent a very long year as a photographer in Viet Nam with the 25th Infantry Division in the early 70's.
But as old farts often do, I digress.
Good luck and I hope you exceed the expectations of both your client and yourself.
Leica IIIa w/Summar 50mm f-2, Zorki 2c w/Industar 22 and 61 50mm, Yashica Electro 35 GS, Minolta x-700(2)w/28,50, 28-85,28-200mm, Minolta 7000 w/28-200mm lens, Mamiya C-3w/105 and 180mm, Rolleicord 1V w/80mm f-3.5 Zenar, Mamiya 645 w/ Mamiya f-4 210mm, f-3.5 150mm,f-2.8 55mm,Vega f-2.8 90mm, Mamiya f-2.8 80mm, Omega View cameras(2, "E" and "D") Schneider Zenar f-6.1 210 mm and Super Angulon f-8 90 mm, Graflex Crown Graffic w/ Optar f-4.5 150 mm, Minolta Z-1 Digital.