(function(module) {
	"use strict";

	var Sketchfab = {},
		embed = '<iframe class="sketchfab-embed" frameborder="0" height="480" width="854" allowFullScreen webkitallowfullscreen="true" mozallowfullscreen="true" src="http://sketchfab.com/embed/$1?autostart=0&transparent=0&autospin=0&controls=1"></iframe>';



http://sketchfab.com/embed/bd6ed505658e4601850bf36f0abb3bf8

	Sketchfab.parse = function(postContent, callback) {
		// modified from http://stackoverflow.com/questions/7168987/
		postContent = postContent.replace(/<a href="(?:https?:\/\/)?(?:www\.)?(?:sketchfab\.com)\/?(?:models)\/?(.+)<\/a>/g, embed);
		callback(null, postContent);
	};

	module.exports = Sketchfab;
}(module));

@@ -239,16 +239,17 @@
 embed/$1
+%5C
 ?autosta
@@ -592,16 +592,20 @@
 )%5C/?(.+)
+%22%3E.+
 %3C%5C/a%3E/g,
@@ -613,16 +613,146 @@
 embed);%0A
+//                                          /%3Ca href=%22(?:https?:%5C/%5C/)?(?:www%5C.)?(?:vimeo%5C.com)                 %5C/?(.+)%22%3E.+%3C%5C/a%3E/g%0A
 %09%09callba

Correct Regex