Concept art Helper is an Addon for the 3d modeler who wants to turn his 3d concepts to images without having to use 2d image drawing software (mostly)

The Problem:

I'm a 3d artist and a concept artist with little drawing skills, so most of my concepts are made inside blender using the tools I've learned and the rules I break, the issue with that is that 3d modeling and even kitbashing takes time to produce a final concept (ie: line art, render, character sheet)

The Solution:

after experimentation I found that (while not trying to rein on any concept artist's parade and understanding the principles of art) some things can be made easier like adding line art using grease pencil, and cameras for fine tuning our angles and adjusting or render setting to get a flat color, of course any style can rendered,  I just so happen to find the flat shaded look appealing 

Features:

The addon has 4 main buttons:

Camera setup:

will set up our 4 cameras for all angles needed for a concept sheet, whether it be character, prop, you just need to position the character or the camera to your liking 

line art: 

will set up a scene line art modifier that adds line art to your prop, thickness can be adjusted from the modifiers tab

scene setup:

will adjust the scene for a flat shaded look 

Transfer Settings:

since the render works in workbench that last button is for convenience, instead of adjusting your render settings in the render tab, you can adjust them in the viewport shading option the click that button and now they are your new settings

Example: