Snapshots of slices of ¹⁶O, ²⁸Si and ⁵⁶Ni densities, respectively, similar to Figure 1. As b decreases, a higher abundance of ⁵⁶Ni is produced, at the expense of ¹⁶O (and ¹²C), due to runaway nuclear burning. Abundances of ²⁸Si (and other isotopes from Ne to Ca) initially increase with decreasing b, peaking around b ∼ 0.16 − 0.17, and decrease after (see also Figure 2). When nuclear burning is significant, the inner, intermediate, and outer regions of the ejecta (relative to the centers of the plumes of debris) are dominated by ⁵⁶Ni, ²⁸Si (also other intermediate isotopes), and ¹⁶O (also ¹²C), respectively. The transition from a standard TDE (b = 0.20) to TDE+SN is clear.