Added design image files.
Added design image files.

hkropp/schema-registry,ragnard/schema-registry,yushuyao/schema-registry,knservis/schema-registry,coughman/schema-registry,uber/confluent-schema-registry,fpj/schema-registry,hachikuji/schema-registry,quantiply-fork/schema-registry,PritiGangrade/schema-registry,uber/confluent-schema-registry,yushuyao/schema-registry,jonathan-rodan/schema-registry,miguno/schema-registry,ragnard/schema-registry,Mongey/schema-registry,Mongey/schema-registry,coughman/schema-registry,miguno/schema-registry,knservis/schema-registry,hachikuji/schema-registry,jonathan-rodan/schema-registry,hkropp/schema-registry,quantiply-fork/schema-registry,Quantiply/schema-registry,Quantiply/schema-registry,PritiGangrade/schema-registry,fpj/schema-registry