[ Thanks to Ramsai
for this link. ]
“With the base model created, we will be able to
analyze the shape of our model and evaluate the next steps of the
project. We can even decide to make changes to the project because
new ideas may appear when we see the object in 3D rather than in
2D.“Starting with a background image
“The first step to start the modeling is to add the reference
image as the background of the Blender 3D view. To do that, we can
go to the View menu in the 3D view and choose Background Image. The
background image in Blender appears only when we are at an
orthogonal or Camera view. The background image is a simple black
and white drawing of the weapon, but it will be a great reference
for modeling.”