Tutorials:
http://www.alexhogrefe.com/tutorials/
http://www.ronenbekerman.com/architectural-visualization-tutorials/
http://youtube.de/
http://lynda.com/

Ausgeschnittene Menschen und Objekte:
http://www.escalalatina.com/
http://skalgubbar.se/
http://www.immediateentourage.com/
http://www.mrcutout.com/index.php/people-cutouts
http://www.gobotree.com/
https://www.archdaily.com/777432/6-websites-for-ethnically-diverse-render-people

Texturen & Materialien:
http://lostandtaken.com/
http://www.cgtextures.com/
http://www.tonytextures.de/kostenlose-textur-foto-sammlung-architekturvisualisierung/

3D-Objekte und Render-Materialien:
http://www.flyingarchitecture.com/
http://www.bibliocad.com/

Architektur Details:
https://www.heinze.de

Referenzen:
https://collectivehousingatlas.net
https://divisare.com
http://texnh.tumblr.com

Icons:
https://thenounproject.com
https://www.flaticon.com/packs/ecommerce-compilation

Find content you can share, use and remix:
https://search.creativecommons.org/?lang=en

Free Online Graph Paper / Grid Paper PDFs
https://incompetech.com/graphpaper/square.html

 

Tutorials

http://naldzgraphics.net/tutorials/
https://visualizingarchitecture.com/tutorials/

http://greyscalegorilla.com/
http://www.cinema4dtutorial.net/

https://www.youtube.com/channel/UCRqJ8WAFiKX-EeF1PtewY3w

2D Stuff (trees, people, …)
https://visualizingarchitecture.com/favorite-architectural-cutout-and-texture-resources/

http://www.immediateentourage.com/
http://www.nonscandinavia.com/
http://skalgubbar.se/
http://all-silhouettes.com/

3D Stuff (trees, people, …)
https://www.thepixellab.net/7-sites-for-free-3d-models
http://renderpeople.com/free-3d-model/
https://www.designconnected.com/de/catalog/3D-Models/Free
www.xfrog.com
http://www.cinema4dtutorial.net/?page_id=1073

http://archive3d.net/

Textures
http://www.textures.com/
http://texturelib.com/
https://www.arroway-textures.ch/de

Photoshop

https://de.brusheezy.com/

HDRI

https://hdrihaven.com/hdri/?c=natural%20light&h=venice_dawn_1