Thank you MrChef and Estnische,
The following posts are the planning phase for the upper hull.
Starting with the headlights and guards.
Below is what we should expect for any regular M60 tank. Two standard US headlights, under a gently curved guard for the M60. For the M-60A1 with ERA, the base is hidden by the blocks but it is still the standard headlights setup.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 0.jpg (80.81 KiB) Viewed 2699 times
The guards are made of two components, bolted at the joint.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 0a.jpg (217.16 KiB) Viewed 2699 times

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 0b.jpg (232.22 KiB) Viewed 2699 times
What i initially thought was a solid metal bar forged with the specific curve is actually L shaped, not a U, and there is a bracket at the back.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 0c.jpg (220.9 KiB) Viewed 2699 times
It was a shock when i noticed the Tongde M60A1 model came with these. It is the same situation with the Israeli M60 version. As for the M-60A3, it come with lower headlights but the curved guards are still too high.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 1.jpg (241.42 KiB) Viewed 2699 times
As mentioned in the first post, these would be somewhat acceptable if the model was coming with a dozer blade. These raised headlights are meant to project above the blade when it is installed. Without dozer blade, the model looks really weird. Either the model designer used the wrong source, specifications or intended of making a dozer blade and later changed mind, we don't know. Crafting that dozer blade and mounts would be a major challenge...

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 2 .jpg (421.01 KiB) Viewed 2699 times
I therefore removed everything. Even the base plate on the fenders will be totally removed as i calculated they are too short but i will double check that because the 1/35 kit might not be accurate there.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 3.jpg (178.82 KiB) Viewed 2699 times
The headlights can be reused. However, i can't believe the designers did not use one of the empty hole to put their LED. They actually put it in the middle of the headlight part between the two holes for the lamps, and then painted it over. Oh boy. The whole thing need rework.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 4.jpg (166.8 KiB) Viewed 2699 times
Moving to the driver's hatch and periscopes. This is the 1/35 Academy kit.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 5.jpg (225.95 KiB) Viewed 2699 times
Compare the above with the TONGDE 1/16 representation. Raised hatch, tiny periscopes at the wrong place... But there is more at play here than misplaced periscopes. The hatch access is actually too far back. Which is strange because the spacing between the hatch and the turret ring looks ok. After more analysis, it is the turret ring diameter that is actually undersize by probably 4mm. So, in addition to a new hatch and periscopes, the whole access need to be moved forward. I do not intend on changing the turret ring diameter.

- 1/16 RC USMC M-60A1 US tank with ERA - Build
- Screenshot 5b.jpg (154.41 KiB) Viewed 2699 times
Continuing on following posts.