3DS Max just starting

I was assigned models to design in my sub group group 2 in which I have designed scrap metal:

i used a multitude of cylinders and boxes to create the scrap metal i used extruding to create the indented sheet metal, i have also created a box of cleaning products:

as im newer to 3DS max i took on the easier models such as this and a tobacco box:

these models lay the foundations for my skill in 3DS max so i can go on to create more intricate models. we havent textured them yet as we are being taught that very soon  in which i will upload the finished models.