How to draw neural network diagrams with this particular style?
I asked me something similar as well as I thought that a lot of papers use rather high quality images but it seems that all the authors generate them individually: https://graphicdesign.stackexchange.com/questions/114886/software-to-draw-schemes-quickly
For NNs, there is already an answered question: How to draw Deep learning network architecture diagrams?
Have a look at https://www.quora.com/What-tools-are-good-for-drawing-neural-network-architecture-diagrams and https://softwarerecs.stackexchange.com/questions/47841/drawing-neural-networks