Simplex Servi Cycle Engine Bottom End

As a challenge to myself I 3d modeled my simplex Servi Cycle Engine Bottom End. this engine rendering isn't perfect because the programs I used are not powerful enough to do some of the sculpting needed to make it a perfect 1 to 1 model however this model could be used after tooling it with all the proper mount holes and crank spaces to fit all the engine parts. all that being said I will probably never do all that work however a scale print of this engine looks cool and proves it can be done with a low powered pc and simple software

the programs used are 3d builder for win 8.1 and freecad