This was my first time using Mecabricks (https://www.mecabricks.com) and I had so much fun digitally recreating piece by piece the Lego sets I had as a child. All Lego instructions scans can be found at http://lego.brickinstructions.com/.
After creating each piece, I imported them in Blender just to give them a rigging system just to handle the movable parts easier.
Renders made in OctaneRender and a bit of post-processing in Adobe Photoshop.
All credits & copyrights for concept & design go to LEGO® Group.