Cherubim and palm trees like those on the walls were carved on the doors of the outer sanctuary, and there was a wooden canopy outside, on the front of the portico.

1 Kings 7:6
Solomon made his colonnade fifty cubits long and thirty cubits wide, with a portico in front of it and a canopy with pillars in front of the portico.

Ezekiel 40:16
The gate chambers and their side pillars had beveled windows all around the inside of the gateway. The porticos also had windows all around on the inside. Each side pillar was decorated with palm trees.

Ezekiel 41:16
as well as the thresholds and the beveled windows and the galleries all around with their three levels opposite the threshold, were overlaid with wood on all sides. They were paneled from the ground to the windows, and the windows were covered.

Ezekiel 41:18
were alternating carved cherubim and palm trees. Each cherub had two faces:

And there were made on them, on the doors of the temple, cherubim and palm trees, like as were made on the walls; and there were thick planks on the face of the porch without.