CB&Q Denver & Twin Cities Zephyr Power Cars | 9904-9907A/B

Is it just me or is the Zephyr's nose a difficult shape to nail in Lego? Either way, this is my oldest & most modified MOC; undergoing about 9 major rebuilds over 5 years. These locomotives (or power cars) were built by Budd & EMC for the Advance Zephyrs in 1935; the Twin Cities Zephyr running from Chicago to Minneapolis-St. Paul & the Denver Zephyr running to Denver. The Twin Cities Zephyr was pulled by single units 9904 (Pegasus) & 9905 (Zephyrus) while the Denver Zephyr was pulled by A/B...